There was no Steelers player with 10.5 sacks in 2006.
Linebacker Joey Porter led the Steelers that season with seven.
Jason Gildon was a former Pro Bowl linebacker for the Steelers from 1994 to 2003. He is also the Steelers all-time leader in sacks with 77.
All-Time: Linebacker Jason Gildon, recently it would be linebackers James Harrison and LaMarr Woodley.
Standout linebacker James Harrison has played 10 years-- 9 with the Pittsburgh Steelers and 1 with the Cincinnati Bengals. During that time he has accumulated 66 sacks.
In 2008, the Steelers gave up 49 sacks.
The Steelers allowed 43 sacks during the 2010 regular season.
In the 2008 season the Steelers had 51 sacks. They were second in the NFL behind the Dallas Cowboys, who had 59.
"Mean" Joe Greene holds the record for most sacks in a month for the Pittsburgh Steelers.
James harrison
Linebacker Jason Gildon had 77 sacks as a Pittsburgh Steeler, which is a team record. Gildon finished his career with 80 sacks, picking up three more in his final season with the Jacksonville Jaguars.
The Steelers had three sacks in Super Bowl XLV. James Harrison, LaMarr Woodley and Ziggy Hood each had one.
According to the box scores that I have seen, the Steelers were credited with 0 sacks in the Super Bowl IX game against the Minnesota Vikings.
Defensive end Aaron Smith is the Steelers career active sack leader with 44 sacks.